一、设备的用途

本设备为辊底式钢瓶热处理生产线，主要用于不同规格的钢瓶进行淬火加热及保温、快速淬火、回火加热及保温等热处理工艺。保证实现钢瓶从入炉到出炉全过程的自动化控制，保证满足买方钢瓶热处理工艺的要求。

Purpose: It is a roller-hearth type heat treatment production line for gas cylinder, which is mainly designed for heating, holding, quick quenching, tempering and holding of various sized gas cylinders, as to achieve an automatic control from loading to unloading and meet the buyer’s process requirement.

二、产品工艺特点 Product Process Characteristics

1、工件材质Material： 30CrMo、35CrMo、42CrMo

2、工件尺寸Dim. of Workpiece： L=11m φ=400/620mm δ=14/40mm

3、典型工件尺寸Weight of Typical Workpiece：L=11m φ=559mmδ=18mm 重量3000Kg

4、工艺温度Process Temperature：淬火炉Quenching Furnace: 450～1000℃

回火炉Tempering Furnace: 400～700℃

5、生产量Productivity： 20 Pcs/Day(Φ559×δ18×1100mm)

6、燃料Fuel： 0#柴油(燃气点火)0# Diesel

7、保温区均匀性Temperature Uniformity： ±15℃

8、升温速度Heating Speed ：淬火炉 Quenching Furnace: ≤90min(950℃)

回火炉 Tempering Furnace: ≤60min(650℃)

注：可根据用户要求定制。